Can someone please explain how to do this...

9514 1404 393

  True

Step-by-step explanation:

Make a list of the first number in each ordered pair:

  {-4, 2, 1, -1}

You may want to put these in order. (Not necessary; can be helpful.)

  {-4, -1, 1, 2}

If any values are repeated, the relation is NOT a function.

Here, all the values are different, so this relation is a function.

step-by-step explanation:

let's solve your equation step-by-step.

24−3x=−27

step 1: simplify both sides of the equation.

24−3x=−27

24+−3x=−27

−3x+24=−27

step 2: subtract 24 from both sides.

−3x+24−24=−27−24

−3x=−51

step 3: divide both sides by -3.

−3x

−3

=

−51

−3

x=17

answer:

x=17

step-by-step explanation:

mark brainliest and have a great day!